Entity Relationship Modeling
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Entity Relationship Modeling
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Author : Bernhard Thalheim
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Entity Relationship Modeling written by Bernhard Thalheim and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Computers categories.
Database technology and entity-relationship (ER) modeling have meanwhile reached the level of an established technology. This book presents the achievements of research in this field in a comprehensive survey. It deals with the entity-relationship model and its extensions with regard to an integrated development and modeling of database applications and, consequently, the specification of structures, behavior and interaction. Apart from research on the ER model and the syntax, semantics, and pragmatics of database modeling the book also presents techniques for the translation of the ER model into classical database models and languages such as relational, hierarchical, and network models and languages, and also into object-oriented models. The book is of interest for all database theoreticians as well as practitioners who are provided with the relevant foundations of database modeling.
Database Design Using Entity Relationship Diagrams
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Author : Sikha Bagui
language : en
Publisher: CRC Press
Release Date : 2003-06-27
Database Design Using Entity Relationship Diagrams written by Sikha Bagui and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-27 with Computers categories.
Entity-relationship (E-R) diagrams are time-tested models for database development well-known for their usefulness in mapping out clear database designs. Also commonly known is how difficult it is to master them. With this comprehensive guide, database designers and developers can quickly learn all the ins and outs of E-R diagramming to become expe
Database Design Using Entity Relationship Diagrams Second Edition
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Author : Sikha Bagui
language : en
Publisher: CRC Press
Release Date : 2011-09-07
Database Design Using Entity Relationship Diagrams Second Edition written by Sikha Bagui and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-07 with Computers categories.
Essential to database design, entity-relationship (ER) diagrams are known for their usefulness in mapping out clear database designs. They are also well-known for being difficult to master. With Database Design Using Entity-Relationship Diagrams, Second Edition, database designers, developers, and students preparing to enter the field can quickly learn the ins and outs of ER diagramming. Building on the success of the bestselling first edition, this accessible text includes a new chapter on the relational model and functional dependencies. It also includes expanded chapters on Enhanced Entity Relationship (EER) diagrams and reverse mapping. It uses cutting-edge case studies and examples to help readers master database development basics and defines ER and EER diagramming in terms of requirements (end user requests) and specifications (designer feedback to those requests). Describes a step-by-step approach for producing an ER diagram and developing a relational database from it Contains exercises, examples, case studies, bibliographies, and summaries in each chapter Details the rules for mapping ER diagrams to relational databases Explains how to reverse engineer a relational database back to an entity-relationship model Includes grammar for the ER diagrams that can be presented back to the user The updated exercises and chapter summaries provide the real-world understanding needed to develop ER and EER diagrams, map them to relational databases, and test the resulting relational database. Complete with a wealth of additional exercises and examples throughout, this edition should be a basic component of any database course. Its comprehensive nature and easy-to-navigate structure makes it a resource that students and professionals will turn to throughout their careers.
Database Design Using Entity Relationship Diagrams
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Author : Sikha Saha Bagui
language : en
Publisher: CRC Press
Release Date : 2022-09-01
Database Design Using Entity Relationship Diagrams written by Sikha Saha Bagui and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-01 with Computers categories.
Essential to database design, entity-relationship (ER) diagrams are known for their usefulness in data modeling and mapping out clear database designs. They are also well-known for being difficult to master. With Database Design Using Entity-Relationship Diagrams, Third Edition, database designers, developers, and students preparing to enter the field can quickly learn the ins and outs of data modeling through ER diagramming. Building on the success of the bestselling first and second editions, this accessible text includes a new chapter on the relational model and functional dependencies. It also includes expanded chapters on Enhanced Entity-Relationship (EER) diagrams and reverse mapping. It uses cutting-edge case studies and examples to help readers master database development basics and defines ER and EER diagramming in terms of requirements (end user requests) and specifications (designer feedback to those requests), facilitating agile database development. This book Describes a step-by-step approach for producing an ER diagram and developing a relational database from it Contains exercises, examples, case studies, bibliographies, and summaries in each chapter Details the rules for mapping ER diagrams to relational databases Explains how to reverse engineer a relational database back to an entity-relationship model Includes grammar for the ER diagrams that can be presented back to the user, facilitating agile database development The updated exercises and chapter summaries provide the real-world understanding needed to develop ER and EER diagrams, map them to relational databases, and test the resulting relational database. Complete with a wealth of additional exercises and examples throughout, this edition should be a basic component of any database course. Its comprehensive nature and easy-to-navigate structure make it a resource that students and professionals will turn to throughout their careers.
The Entity Relationship Model
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Author : PETER P. S. CHEN
language : en
Publisher: Hutson Street Press
Release Date : 2025-05-22
The Entity Relationship Model written by PETER P. S. CHEN and has been published by Hutson Street Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-22 with Business & Economics categories.
In "The Entity-relationship Model: A Basis for the Enterprise View of Data," Peter P.S. Chen presents the foundational concepts of the Entity-Relationship (ER) model. This seminal work, originally published in 1976, introduces a high-level data model designed to facilitate database design and data management within organizations. Chen's ER model offers a structured approach to representing data entities, attributes, and relationships, providing a clear and intuitive framework for understanding and organizing complex data structures. The book explores the principles behind the ER model, illustrating how it can be used to create a comprehensive enterprise view of data. It emphasizes the importance of effective communication between database designers, users, and managers, and demonstrates how the ER model can serve as a common language for defining data requirements and designing robust database systems. This work remains a crucial resource for anyone involved in database design, data modeling, and information management. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Entity Relationship Modeling
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Author : Bernhard Thalheim
language : en
Publisher:
Release Date : 2014-01-15
Entity Relationship Modeling written by Bernhard Thalheim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-15 with categories.
Entity Relationship Modeling Foundations Of Database Technology
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Author : Richard Buoen
language : en
Publisher:
Release Date : 2025-08-25
Entity Relationship Modeling Foundations Of Database Technology written by Richard Buoen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-25 with Computers categories.
Entity-Relationship (ER) Modeling is a fundamental technique used in database design to represent data and its relationships in a structured and systematic way. This model provides a visual schema to illustrate how entities like distinct objects or concepts such as customers, orders, or products--relate to one another within a system. ER modeling is crucial in the database technology landscape as it serves as the blueprint for creating relational databases, which are the backbone of modern data management systems. By defining entities, their attributes, and interrelationships, the ER model ensures that the database is logically coherent, reduces redundancy, and supports efficient data retrieval and manipulation. Database technologies, such as MySQL, Oracle, and SQL Server, leverage the ER model to structure data effectively. These technologies use Structured Query Language (SQL) to execute operations on the data defined by the ER schema, enabling the implementation of complex queries, data integrity constraints, and transactions. The topics covered in this extensive book deal with the core subjects of Entity-Relationship (ER) Modeling. Different approaches, evaluations and methodologies and advanced studies on database technologies have been included in this book. Those in search of information to further their knowledge will be greatly assisted by it.
Database Design Using Entity Relationship Diagrams
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Author : Sikha Bagui
language : en
Publisher: CRC Press
Release Date : 2003-06-27
Database Design Using Entity Relationship Diagrams written by Sikha Bagui and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-27 with Computers categories.
Entity-relationship (E-R) diagrams are time-tested models for database development well-known for their usefulness in mapping out clear database designs. Also commonly known is how difficult it is to master them. With this comprehensive guide, database designers and developers can quickly learn all the ins and outs of E-R diagramming to become expe
Entity Relationship Approach To Information Modeling And Analysis
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Author : Peter P. S. Chen
language : en
Publisher:
Release Date : 1981
Entity Relationship Approach To Information Modeling And Analysis written by Peter P. S. Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Database management categories.
Entity Relationship Approach To Information Modeling And Analysis
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Author : Peter P. S. Chen
language : en
Publisher: North Holland
Release Date : 1983
Entity Relationship Approach To Information Modeling And Analysis written by Peter P. S. Chen and has been published by North Holland this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Computers categories.